ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Recently, composite materials are used in many fields because their properties are highstrength, high stiffness, and they have light weight, good corrosion resistance and good thermalconductivity. However, composite materials have relatively a lot of problems, especiallydelamination, compared with common materials such as a steel and aluminum, etc. Therefore, havingthe interlaminar fracture toughness for a laminate composite is important. In this study, the endnotched flexure (ENF) specimens are employed in order to evaluate modeⅡ interlaminar fracturetoughness for CFRP laminate composites. Three kinds of a/L ratio were applied to these specimensunder the different pressure level. Also, we discuss the relation of crack growth and the interlaminarfracture toughness in terms of AE characteristics using ENF test
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/55/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.353-358.279.pdf
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